Abstract: The present invention relates to a processing method for a vacuum container and a vacuum container, characterized in that, the processing method for a vacuum container comprising a step of welding a sealing fin, wherein welding a sealing fin onto an inner wall of an outer container, and leaving an empennage for welding at the bottom of the outer container; and a step of welding an outer bottom cap, wherein welding an outer bottom cap seamlessly on the empennage by means of argon arc welding.
Type:
Grant
Filed:
December 10, 2015
Date of Patent:
September 12, 2017
Assignee:
Dongguan Jie-Bao Metal & Plastic Products Co., Ltd.
Abstract: The present invention relates to a processing method for a vacuum container and a vacuum container, characterized in that, the processing method for a vacuum container comprising a step of welding a sealing fin, wherein welding a sealing fin onto an inner wall of an outer container, and leaving an empennage for welding at the bottom of the outer container; and a step of welding an outer bottom cap, wherein welding an outer bottom cap seamlessly on the empennage by means of argon arc welding.
Type:
Application
Filed:
December 10, 2015
Publication date:
June 15, 2017
Applicant:
Dongguan Jie-Bao Metal & Plastic Products Co., Ltd.